Flight OddsB6811 BOS → ORD
JetBlue Airways · Boston, MA to Chicago, IL · 245 flights observed, 2025-07-03 to 2026-06-29 · 867 mi
On-time arrival
62%
Median delay
+3 min
90th percentile
+88 min
Cancellation rate
3%
How often is B6811 on time?
Across 245 flights on BOS → ORD from 2025-07-03 to 2026-06-29, B6811 arrived within 15 minutes of schedule 62% of the time. The median arrival delay was +3 min, and the worst 10% of flights arrived +88 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 146 | 62% |
| 16-30 min | 24 | 10% |
| 31-60 min | 26 | 11% |
| 61-120 min | 25 | 11% |
| 2+ hrs | 15 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 13 | 54% | +23 min |
| 2025-08 | 18 | 78% | +4 min |
| 2025-09 | 18 | 56% | +8 min |
| 2025-10 | 26 | 65% | +21 min |
| 2025-11 | 23 | 70% | +24 min |
| 2025-12 | 23 | 65% | +18 min |
| 2026-01 | 29 | 66% | +17 min |
| 2026-02 | 11 | 73% | +23 min |
| 2026-03 | 11 | 55% | +11 min |
| 2026-04 | 17 | 41% | +45 min |
| 2026-05 | 29 | 62% | +23 min |
| 2026-06 | 18 | 50% | +41 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 44 | 64% |
| Tue | 23 | 83% |
| Wed | 24 | 63% |
| Thu | 43 | 63% |
| Fri | 45 | 51% |
| Sat | 15 | 67% |
| Sun | 42 | 57% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…